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SY22486FAC

Production
Single Stage BUCK PFC Constant-Voltage Regulator

Datasheet
SY22486FAC Single Stage BUCK PFC Constant-Voltage Regulator Datasheet
    Part NumberSY22486FAC
    DescriptionPSR, QR, CC, Buck-Boost/Flyback, Int. MOS 350V/1.5Ω, Triac Dimming, single winding
    PackageSO8
    Io_max (A)0.4
    Input Type120/230Vac
    Po_max (W)16
    PF (>)0.9
    ApplicationPFC_Buck_CV
    • Integrated 600V MOSFET 
    • Valley Turn-on to Achieve Low Switching Losses
    • Power Factor >0.9 with Single-stage Conversion
    • Maximum Switching Frequency Limitation 100kHz
    • Compact Package: SO8
     

    The SY22486 is a single stage high PF Buck regulator, targeting at Constant Voltage (CV) applications. It adopts the proprietary control architecture to achieve accurate output voltage. Quasi-resonant valley turn-on operation and adaptive PWM/PFM control are adopted to achieve high efficiency.

    Evaluation Board

    • 2022-02-17_163456

      Photo of evaluation board

    • 2022-02-17_163444

      Photo of evaluation board

    • 2022-02-17_163508

      Photo of evaluation board

    EVB_SY22486FAC

    The EVB_SY22486FAC is intended for evaluating  AC 90~264V input, 50V/320mA output Boost PFC Regulator

    Technical Documentation

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